5250126 has 16 divisors (see below), whose sum is σ = 12000384. Its totient is φ = 1500024.

The previous prime is 5250121. The next prime is 5250143. The reversal of 5250126 is 6210525.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62460 + ... + 62543.

It is an arithmetic number, because the mean of its divisors is an integer number (750024).

Almost surely, 2^5250126 is an apocalyptic number.

5250126 is an abundant number, since it is smaller than the sum of its proper divisors (6750258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5250126 is a wasteful number, since it uses less digits than its factorization.

5250126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125015.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5250126 is about 2291.3153427671. The cubic root of 5250126 is about 173.8027226439.

The spelling of 5250126 in words is "five million, two hundred fifty thousand, one hundred twenty-six".